Amazon,com e-juice -what is going on here?

I notice a vendor is selling what appears to be e-juice at amazon.com.
But it seems to be in a clandestine sort of way; it is in the food section and is listed as a 'drink.'
What's going on here?
My guess is that the vendor is attempting to sell a nicotine product right under the noses of amazon without being detected.

It's bad wording on the title of the product. The E-Liquid flavors are all "drink" flavors, but the way they have it worded, it makes people not familiar with E-Liquid think they are "drinks" and not E-Liqud flavors.